Draw motion diagrams for
(a) An object moving to the right at constant speed,
(b) An object moving to the right and speeding up at a constant rate,
(c) An object moving to the right and slowing down at a constant rate,
(d) An object moving to the left and speeding up at a constant rate, and
(e) An object moving to the left and slowing down at a constant rate. (f) How would your drawings change if the changes in speed were not uniform; that is, if the speed were not changing at a constant rate?